Free15 Minute Wham-Bam Thank You Ma'am Flat-pack iPhone Stand Landscape
Printables
67 model
Free
FreeEfficient Tuning Tower (for temperature, fan, etc.)
Printables
FreeEfficient Fruit Fly Trap with Transparent PLA Components
Printables
FreeEfficient cable holder - I3 mega
Thingiverse
FreeEfficient Spool Holder Wall Mount
Thingiverse
FreeEfficient East European Window Brace
Printables
FreeEfficient Desk Organizer
Thingiverse
FreeEfficient Bed Level Test (300X300)
Thingiverse
FreeEfficient wall mount Hex Drawer by MewsSnep
MyMiniFactory
FreeEfficient Multicolour Layering Test Swatch
Printables
FreeMore Efficient Extruder - Ender 3 and Others
Thingiverse
FreeWireWrap: Efficient Cable Management for "Kitchen" Appliances
Printables
FreeExtremely efficient wine rack
Printables
FreeULTRA EFFICIENT DUAL 5015 FAN DUCT FOR ELEGOO NEPTUNE 3 PRO/PLUS/MAX
Printables
FreeSpace efficient rail CoreXY
Thingiverse
FreeMore Efficient Extruder - Ender 3 and Others REMIX
Thingiverse
FreeUltra Efficient Small Storage Box and Lid - CorgiContainer
MyMiniFactory
FreeSpace-efficient Probe-Ready 25mm Dual Fan Shroud (for E3D-V6 CLONE - differs slightly in dimmensions from original)
Thingiverse
FreeMore Efficient Extruder - Ender 3 and Others + reverse bowden tube
Thingiverse
FreeBalderdash efficient box
Printables
FreeThe most efficient Anycubic Kossel cooling duct
Thingiverse
FreeStackable LEGO Bowls for Efficient Organization
Printables
FreeLoop Alien-The Most Efficient Line Tensioner
Thingiverse
FreeTECHSCAPE - 6mm - Efficient Downtown (FREE)
MyMiniFactory
FreeEasy and efficient Z-axis anti backlash for Prusa i3
Thingiverse
Freeeasy and efficient bed tightener for Tronxy X1
Thingiverse
FreeModern Spiral Vase (Efficient filament usage & support less)
Printables
FreeMtG Ultra Efficient Cube Set - Storage Box, Deck Boxes, and Booster Pack Draft Sleeves - Magic the Gathering
MyMiniFactory
FreeNoctua 40mm Fan Guard Efficient Grille
Printables
FreeEven More Efficient Extruder + Filament Runout Sensor - Ender 3 & Others
Thingiverse
FreePractical and efficient soap holder with/without magnets.
Printables
Free9 square Bed Level - simplistic & efficient - time & filament
Printables
FreeAeon's End - The More Efficient Card/Token Insert
Printables
FreeOrganizer for 2.5" External HDDs and SSDs – Compact and Efficient Storage Solution
Printables
FreeNoctua style desk fan with adjustable stand and noctua High efficency grille
Printables
FreeEnder 3 - Direct Drive Adapter by benawhite - Remixed for More Efficient Extruder
Thingiverse
FreeFood Dispenser | IKEA Glass 2L | Iris Mechanism | Storage Container | Food safe | Modular | Snap fit | Material-efficient
Printables
FreeDifferent holders for cling foil, baking paper or aluminium foil, stabilized efficient version 2x2
Printables
FreeCompact High Efficiency Desktop Duct Fan
Printables
FreeKeurig K-Cup Holder - Holds up to 25 kcups
Printables
FreeSnapmaker U1 Toolbox Tray - Repaired & Optimized for Snapmaker U1 Starter Spools
Printables
FreeSeasoning/Gravy Packet Holder Lite
Printables
FreeDish Rack - The Drying Elephant - Dish Dryer Rack
Printables
FreeHDD hotplug cage 6 bay for Supermicro Backplane BPN-SAS-823T
Printables
Free3D-gedruckter Tubenquetscher/Tubenpresse
Printables
Free13 Minute Down and Dirty Wham-bam Thank You Ma'am Temperature Tower
Printables
Free27 Minute Wham-Bam Thank You Ma'am Flat-pack iPhone Stand Portrait
Printables
FreeThreaded Sink Aerator
Printables